Say goodbye to that annoying buzz created by overhead fluorescent light（荧光灯） bulbs in your office. Scientists at Wake Forest University have developed...
Short people should pray for a return to the Seventies fashion of stack heels, for the power of jealousy depends on how tall you are, the British week...
Homicide（杀人） moves through a city in a process similar to infectious disease, according to a new study that may give police a new tool in tracking and...
Rates of childhood obesity have tripled in the past 30 years, and food marketing has been implicated as one factor contributing to this trend. Every y...
One reason that biofuels are expensive to make is that the organisms used to ferment（发酵） the biomass cannot make effective use of hemicellulose（半纤维素）,...
Paternal recognition -- being able to identify males from your father's line -- is important for the avoidance of inbreeding（近亲交配）, and one way th...
An analysis of mineral grains from the bottom of the western Grand Canyon indicates it was largely carved out by about 70 million years ago -- a time ...
Bulk solvents, widely used in the chemical industry, pose a serious threat to human health and the environment. As a result, there is growing interest...
If you struggled to get up for work on Wednesdays, there could be a good reason--it is the day our mood reaches its lowest point.Psychologists have fo...
When it comes to money, women really are more responsible than men, with an international survey finding that they're less likely to get into debt...